Tumor phototherapy Nanomedicine is a new therapeutic method that uses nanomaterials as photosensitizers to produce heat energy or reactive oxygen species through the irradiation of near-infrared light, thus killing tumor cells. Tumor phototherapeutic nanomedicine has the advantages of high selectivity, low toxicity, and can be used to treat many types of cancer.

A novel photothermal nanomedicine based on gold nanorods and green green, which can produce strong photothermal effect under the excitation of NIR light, effectively inhibit tumor growth and metastasis. Photothermal nanomedicine has good biocompatibility, stability and targeting, as well as excellent photothermal therapeutic effects in vitro and in vivo.

A novel photodynamic nanopedicine based on carbon point and clopidoline e6 that can produce efficient singlet oxygen upon excitation of near-infrared light, thereby inducing apoptosis and necrosis of tumor cells. Photodynamic nanomedicines have highly fluorescent and photodynamic activity, as well as superior photodynamic therapeutic effects in vitro and in vivo.